Give Credits if used.

Credits
Char Maker: Tidus
Sprites Naruto and Kyuubi: Neimad, Youkai and edits by Tidus.
Sprites Sakura: Neimad
Sprites Yoroi: Zolfix, Dittron, Zetsu56
Sprites Kiba: Pakis Pride
Sprites Shizune: Deidara79
Sprites Rin: Twilight_Sasuke, GIAX and HAYDENUCHIHA
Sprites Suigetsu: Giax
Sprites Suigetsu Stand and Mizu Bunshin: Tidus

Hozuki Suigetsu beta 100% (Download)

Move List
Normal Attack: A
Normal Attack 2: X
Normal Attack 3: Down, X or A
Chakra Charge: A + X
Teleport Attack: C
Suiton: B
Suiton: Suirou no Jutsu: Down, Left, A
Suiton: Daibakufu no Jutsu: Down, Right, A
Suiton: Suiryudan no Jutsu: Down, Right, X
Suiton: Mizu Bunshin no Jutsu: Down, Right, B
Suiton: Suikoudan no Jutsu: Press and Hold Y
Suiton: Suikoudan no Jutsu (Sharks): Z

Uzumaki Naruto beta 140% (Download)
Move List
Combo 1: A, A, A
Combo 2: X, X, X
Oiroke no Jutsu (bring Enemy): Press Start
Kage Bunshin no Jutsu (1000, Chakra): Press B
Tajuu Kage Bunshin no Jutsu (3000, Chakra): Press Down and press B
Rasengan (2000, Chakra): Press C
Uzumaki Naruto Rendan (1000, Chakra): Low, Front B
Kuchiose in Jutsu Gamabunta (3000, Chakra): Low, Front Y
Kuchiose in Jutsu Gamakichi (Chakra Below 3000): Low, Front Y
Turn Kyuubi (Needed to have fewer than 500 of life): Press the key Z
Kyuubi Combo 1: A, A, A
Kyuubi Combo 2: X, X, X
Kyuubi Rendan (Need to be in the form Kyuubi, 800 of Chakra): Press B
Kyuubi Rasengan (Need to be in the form Kyuubi, 2000, Chakra): Press C

Chunnin Rin 150% (Download)

Move List
Combo 1: A,A,A
Combo 2: X,X
Kunai: Y
Teleport: Down, B
Super Uppercut: Down, A
Heal: Press and Hold Z
Chakra Kuuin Jutsu: B
Helper Kakashi: Down, Back, C
Helper Minato: Down, Right, C
Helper Obito: Back, Right, C

Chunnin Sakura beta 145% (Download)
Move List
Combo: A,A,A
Combo2: X,X
Kunai: Y
Kunai Fast: Right, Y
Kick Air: A in AR
Teleporte: Down, X
Taunt: Start
Super Uppercut: Down, A
Shannaro: B
Smash no Jutsu: Down, B
Inner Sakura Combo: C
Heal: Press and Hold Z

Added (2008-10-31, 1:50 Am)
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Akadou Yoroi super beta 100% (Download)

Move List
Combo : A,A,A
Kunai: X
Chakra Charge: Press and Hold Y
Teleport: Down, B
Special Counter: Down, A
Chakra Kuuin Jutsu: B
Summon Kabuto: C

Obs: The Character is still incomplete, as soon put an update of it.

Inuzuka Kiba super beta 120% (Download)

Move List
Combo: X, X, X
Akamaru Attack: Y
Gatsuuga Down: B
Gatsuuga: Low, Front, The
Jyuujin Bunshin: Low, After, The
Garouga: C
Double Gatsuuga (It nescessario be with akamaru in Jyuujin Bunshin): Low, Front, The

Note: in Jyuujin Bunshim the Akamaru imitates all its attacks.

Shizune beta 100% (Download)

Move List
Combo: A, A
Combo2: X, X, X, X
Combo3: A, A, X, X, X, X
Uppercut: Down, A
Chakra Charge: Push and Hold Y
Teleporte: Low, B
Fukuminori (Needles): B
Helper Tonton: C
Helper Tsunade: Down, Right, B
Ninpou Dokuguiri: Down, Left,C; To the P2 leave the state of poisoning it needs to hit the P1